The LR maybe Lavern Redfield Multi Millionaire who moved to RENO and collected Bags of silver dollars 400 Bags in his basement behind a wall. plus all the other hoarded stuff. But, to come back to my question, what relationship did he have with this Casino to put his Initials on the back of this chip. He loved to bet big. the casino(s) did let him work the roulette wheel, with the casino watching him at a times, but what is the story ? any one KNOW ?